Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539023 | Display substrate and manufacturing method thereof, display panel | Zhidong Yuan, Yongqian Li, Can Yuan | 2022-12-27 |
| 11037502 | Shift register and driving method thereof, gate driving circuit, array substrate, and display device | Zhidong Yuan, Yongqian Li, Can Yuan | 2021-06-15 |
| 10939564 | Circuit board, display device and method for manufacturing the same | Dongxu Han, Wenchao Bao, Chun Cao | 2021-03-02 |
| 10743405 | Printed circuit board and display apparatus | Xiaolong Wei, Chun Cao, Wenchao Bao | 2020-08-11 |